Vivek Gautam 193e67c00e iommu/io-pgtable: Use size_t return type for all foo_unmap ...

Unmap returns a size_t all throughout the IOMMU framework.
Make io-pgtable match this convention.
Moreover, there isn't a need to have a signed int return type
as we return 0 in case of failures.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2018-02-13 19:31:32 +01:00

6.7 KiB

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